The generator matrix

 1  0  0  1  1  1  1  1  1  6  1  1  1  1  1  3  1  1  1  1  0  1  1  1  1  1  1  0  1  1  1  1  1  6  1  1  1  3  6  1  1  0  1  1  6  1  3
 0  1  0  6  1  7  8  0  2  1  6  4  5  4  2  1  1  3  2  0  1  7  6  1  0  4  7  1  1  7  5  8  5  1  4  2  3  1  1  8  3  6  8  3  0  4  6
 0  0  1  7  1  6  2  8  6  7  4  0  5  8  1  4  4  1  7  3  5  2  5  2  5  4  3  2  8  1  4  5  8  2  6  3  7  7  1  0  0  1  6  3  1  7  1

generates a code of length 47 over Z9 who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+76x^90+174x^91+114x^92+80x^93+90x^94+12x^95+32x^96+12x^97+12x^98+16x^99+18x^100+24x^101+28x^102+12x^103+10x^105+18x^109

The gray image is a code over GF(3) with n=141, k=6 and d=90.
This code was found by Heurico 1.16 in 0.0137 seconds.